Platinum Group Metals Ltd.

Interim Condensed Consolidated Financial Statements

(Unaudited - expressed in thousands of United States Dollars unless otherwise noted)
For the three-month period ended November 30, 2025

Filed: January 14, 2026

Lion Battery Technologies Inc (Note 4)
Contingencies and Commitments (Note 8)

Approved by the Board of Directors and authorized for issue on January 14, 2026

The accompanying notes are an integral part of the unaudited interim condensed consolidated financial statements.

The accompanying notes are an integral part of the unaudited interim condensed consolidated financial statements.

Platinum Group Metals Ltd.

(A Development Stage Company)

Management's Discussion and Analysis

For the three-month period ended November 30, 2025

This Management's Discussion and Analysis is prepared as of January 14, 2026

A copy of this report will be provided to any shareholder who requests it.

MANAGEMENT'S DISCUSSION AND ANALYSIS

This management's discussion and analysis ("MD&A") of Platinum Group Metals Ltd. ("Platinum Group", the "Company" or "PTM") is dated as of January 14, 2026, and focuses on the Company's financial condition, cash flows and results of operations as at and for the three-month period ended November 30, 2025.  This MD&A should be read in conjunction with the Company's unaudited interim condensed consolidated financial statements for the three-month period ended November 30, 2025, together with the notes thereto (the "Financial Statements").

The Company prepares its Financial Statements in accordance with International Financial Reporting Standards as issued by the International Accounting Standards Board ("IFRS Accounting Standards"), applicable to the preparation of interim financial statements including International Accounting Standard 34 Interim Financial Reporting.  All dollar figures included therein and in the following MD&A are quoted in United States Dollars unless otherwise noted. All references to "U.S. Dollars", "$" or to "US$" are to United States Dollars. All references to "C$" are to Canadian Dollars. All references to "ZAR", "R" or to "Rand" are to South African Rand. The Company uses the U.S. Dollar as its presentation currency.

PRELIMINARY NOTES

Note Regarding Forward-Looking Statements 

This MD&A and the documents incorporated by reference herein contain "forward-looking statements" within the meaning of the United States Private Securities Litigation Reform Act of 1995 and "forward-looking information" within the meaning of applicable Canadian securities legislation (collectively, "Forward-Looking Statements").  All statements, other than statements of historical fact, that address activities, events or developments that the Company believes, expects or anticipates will, may, could or might occur in the future are Forward-Looking Statements.  The words "expects", "anticipate", "estimate", "forecast", "may", "could", "might", "will", "would", "should", "intend", "believe", "target", "budget", "plan", "strategy", "goals", "objectives", "projection" or the negative of any of these words and similar expressions are intended to identify Forward-Looking Statements, although these words may not be present in all Forward-Looking Statements. Forward-Looking Statements included or incorporated by reference in this MD&A may include, without limitation, statements related to:

• the timing and completion of sales of common shares of the Company ("Common Shares") under the 2025 ATM (as defined below);

• the use of proceeds from the 2025 ATM and our plans and objectives with respect to the 2025 ATM;

• the timely completion of additional required financings and potential terms thereof;

• the completion of appropriate contractual smelting and/or refining arrangements with a third-party smelter/refiner or Impala Platinum Holdings Ltd. ("Implats");

• the projections set forth or incorporated into, or derived from, the Waterberg DFS Update (as defined below), including, without limitation, estimates of mineral resources and mineral reserves, and projections relating to future prices of metals, commodities and supplies, currency rates, capital and operating expenses, production rate, grade, recovery and return, and other technical, operational and financial forecasts;

• the approval of a water use licence and environmental permits for, and other developments related to, a deposit area discovered by the Company on the Waterberg property (the "Waterberg Project") located on the Northern Limb of the Bushveld Igneous Complex in South Africa, approximately 85 km north of the town of Mokopane;

• potential alternatives to the existing Waterberg Project development plan and any related economic analysis;

• the Company's expectations with respect to the outcome of a review application in the High Court of South Africa (the "High Court") to set aside a decision by the Minister of the Department of Forestry, Fisheries and the Environment ("DFFE") to refuse condonation for the late filing of the appeal by individuals from a community group against the grant of an Environmental Authorization ("EA") for the Waterberg Project;

• the Company's expectations with respect to the outcome of an application in the High Court seeking to declare invalid the grant of a mining right to Waterberg JV Resources Proprietary Limited ("Waterberg JV Co.") by the South African Department of Mineral and Petroleum Resources ("DMR") on January 28, 2021;

• the negotiation and execution of long term access agreements, on reasonable terms, with communities recognized as titled landowners of three farms where surface and underground mine infrastructure is planned, and rezoning for mining use;

• the development of performance indicators to measure and monitor key environmental, social sustainability and governance activities at the Waterberg Project;

• risks related to geopolitical events and other uncertainties, such as Russia's invasion of Ukraine and conflicts in the Middle East;

• the adequacy of capital, financing needs and the availability of and potential for obtaining further capital;

• the ability or willingness of the shareholders of Waterberg JV Co. to fund their pro rata portion of the funding obligations for the Waterberg Project;

• impacts of current and future tariffs and duties;

• risks relating to deteriorating relations between South Africa and the United States;

• revenue, cash flow and cost estimates and assumptions;

• the ability of state electricity utility ESKOM Holdings SOC Limited ("ESKOM") to supply sufficient power to the Waterberg Project;

• future events or future performance;

• development of next generation battery technology by the Company's battery technology joint venture (described below);

• potential benefits of Lion Battery Technologies Inc. engaging The Battery Innovation Center ("BIC");

• governmental and securities exchange laws, rules, regulations, orders, consents, decrees, provisions, charters, frameworks, schemes and regimes, including interpretations of and compliance with the same;

• developments in South African politics and laws relating to the mining industry;

• anticipated exploration, development, construction, production, permitting and other activities on the Company's properties;

• project economics;

• future metal prices and currency exchange rates;

• the identification of several large-scale water basins that could provide mine process and potable water for the Waterberg Project and local communities;

• the Company's expectations with respect to the outcomes of litigation;

• mineral reserve and mineral resource estimates;

• potential changes in the ownership structures of the Company's projects;

• the Company's ability to license certain intellectual property; and

• the potential use of alternative renewable energy sources for the Waterberg Project.

Forward-Looking Statements are subject to a number of risks and uncertainties that may cause the actual events or results to differ materially from those discussed in the Forward-Looking Statements, and even if events or results discussed in the Forward-Looking Statements are realized or substantially realized, there can be no assurance that they will have the expected consequences to, or effects on, the Company.  Factors that could cause actual results or events to differ materially from current expectations include, among other things:

• future sales of Common Shares under the 2025 ATM;

• the Company's additional financing requirements;

• the effect of future debt financing on the Company and its financial condition;

• the Company's history of losses and expectations that it will continue to incur losses until the Waterberg Project reaches commercial production on a profitable basis, which may never occur;

• the Company's negative operating cash flow;

• uncertainty of estimated mineral reserve and mineral resource estimates, production, development plans and cost estimates for the Waterberg Project;

• the Company's ability to bring properties into a state of commercial production;

• the potential impact of international conflict and geopolitical tensions and events on the Company;

• the impact of tariffs or trade barriers on the Company particularly a potential reduction in demand for platinum and palladium;

• adverse changes in relations between South Africa and the United States, affecting the Company's business;

• discrepancies between actual and estimated mineral reserves and mineral resources, between actual and estimated development and operating costs, between actual and estimated metallurgical recoveries and between estimated and actual production;

• fluctuations in the relative values of the U.S. Dollar, the Rand and the Canadian Dollar;

• volatility in metals prices;

• the possibility that the Company may become subject to the Investment Company Act of 1940, as amended;

• Implats or another third-party may not enter into appropriate contractual smelting and/or refining arrangements with Waterberg JV Co.;

• the ability of the Company to acquire the necessary surface access rights on commercially acceptable terms or at all;

• the ability of state electricity utility ESKOM to supply sufficient power to the Waterberg Project;

• the failure of the Company or the other shareholders of Waterberg JV Co. to fund their pro rata share of funding obligations for the Waterberg Project;

• any disputes or disagreements with the other shareholders of Waterberg JV Co. or Mnombo Wethu Consultants Proprietary Limited ("Mnombo"), a South African Broad-Based Black Economic Empowerment ("BEE") company;

• the Company is subject to assessment by various taxation authorities, who may interpret tax legislation in a manner different from the Company, which may negatively affect the final amount or the timing of the payment or refund of taxes;

• the Company's ability to attract and retain its key management employees;

• contractor performance and delivery of services, changes in contractors or their scope of work or any disputes with contractors;

• conflicts of interest among the Company's officers and directors;

• any designation of the Company as a "passive foreign investment company" for its current and future tax years and potential adverse U.S. federal income tax consequences for U.S. shareholders;

• litigation or other legal or administrative proceedings brought against or relating to the Company, including the review application to set aside a decision by the Minister of the DFFE to refuse condonation for the late filing of the appeal by individuals from a community group against the grant of an EA for the Waterberg Project and an application brought by a group within two local communities, claiming they represent those communities, seeking to declare invalid the grant of a mining right to Waterberg JV Co. by the DMR;

• information systems and cyber security risks;

• actual or alleged breaches of governance processes or instances of fraud, bribery or corruption;

• exploration, development and mining risks and the inherently dangerous nature of the mining industry, including environmental hazards, industrial accidents, unusual or unexpected formations, safety stoppages (whether voluntary or regulatory), pressures, mine collapses, cave ins or flooding and the risk of inadequate insurance or inability to obtain insurance to cover these risks and other risks and uncertainties;

• property zoning and mineral title risks including defective title to mineral claims or property;

• changes in national and local government legislation, taxation, controls, regulations and political or economic developments in Canada, South Africa or other countries in which the Company does or may carry out business in the future;

• equipment shortages and the ability of the Company to acquire the necessary infrastructure for its mineral properties;

• environmental regulations and the ability to obtain and maintain necessary permits, including environmental authorizations and water use licences;

• extreme competition in the mineral exploration industry;

• delays in obtaining, or a failure to obtain, permits necessary for current or future operations or failures to comply with the terms of such permits;

• any adverse decision in respect of the Company's mineral rights and projects in South Africa under the Mineral and Petroleum Resources Development Act of 2002 (the "MPRDA");

• risks of doing business in South Africa, including but not limited to, labour, economic and political instability and potential changes to and failures to comply with legislation;

• the failure to maintain or increase equity participation by historically disadvantaged South Africans in the Company's prospecting and mining operations and to otherwise comply with the amended Broad-Based Socio-Economic Empowerment Charter for the Mining and Minerals Industry, 2018 (the "Mining Charter 2018");

• certain potential adverse Canadian tax consequences for foreign-controlled Canadian companies that acquire Common Shares;

• socio economic instability in South Africa or regionally, including risks of resource nationalism;

• labour disruptions and increased labour costs;

• interruptions, shortages or cuts in the supply of electricity or water and annual increases in usage costs;

• characteristics of and changes in the tax and royalties systems in South Africa;

• a change in community relations;

• the Company's ability to continue as a going concern;

• opposition from local and international groups, and/or the media;

• South African foreign exchange controls impacting repatriation of profits;

• land restitution claims or land expropriation;

• restriction on dividend payments;

• the risk that the Common Shares may be delisted;

• volatility in the price of the Common Shares;

• the exercise or settlement of stock options, restricted share units, or warrants resulting in dilution to the holders of Common Shares;

• future sales of equity securities decreasing the value of the Common Shares, diluting investors' voting power, and reducing our earnings per share;

• enforcing judgements based on the civil liability provisions of United States federal securities laws;

• pandemics and other public health crises;

• global financial conditions;

• government imposed shutdowns or expense increases;

• water license risks; and

• other risks disclosed under the heading "Risk Factors" in this MD&A and in the Company's Annual Information Form for the year ended August 31, 2025 ("2025 AIF"), and annual report on Form 40-F for the year ended August 31, 2025, as filed with the United States Securities and Exchange Commission ("2025 40-F").

These factors should be considered carefully, and investors should not place undue reliance on the Company's Forward-Looking Statements.  In addition, although the Company has attempted to identify important factors that could cause actual actions or results to differ materially from those described in Forward-Looking Statements, there may be other factors that cause actions or results not to be as anticipated, estimated or intended.

Any Forward-Looking Statement speaks only as of the date on which it is made and, except as may be required by applicable securities laws, the Company disclaims any intent or obligation to update any Forward-Looking Statement, whether because of new information, future events or results or otherwise.

Legislation and Mining Charter 2018

The MPRDA, the Mining Charter 2018, and related regulations in South Africa required that Waterberg JV Co.'s BEE shareholder(s) own a 26% equity interest in Waterberg JV Co. to qualify for the grant of a mining right. Within five years of the effective date of a mining right, this BEE shareholding must be increased to 30%.  The DMR had obtained an exemption from applying the generic BEE Codes of Good Practice ("Generic BEE Codes") under the Broad Based Black Economic Empowerment Act of 2003 until December 31, 2016.  No further exemption was obtained thereafter, and, as a matter of law, the Generic BEE Codes now apply to the issuance and maintenance of licenses and other authorizations.  As a matter of practice, the DMR has continued to apply the provisions of Mining Charter 2018 rather than the Generic BEE Codes.

For a comprehensive discussion of Mining Charter 2018 and the Generic BEE Codes, please refer to the section entitled "Risk Factors" in the 2025 AIF and the separate 2025 40-F, which was also filed by the Company, as well as in the documents incorporated by reference therein.  The 2025 AIF and the 2025 40-F may be found on SEDAR+ at www.sedarplus.ca and on EDGAR at www.sec.gov.

Mineral Reserves and Resources

The mineral resource and mineral reserve figures referred to in this MD&A and the documents incorporated herein by reference are estimates and no assurances can be given that the indicated levels of platinum, palladium, rhodium and gold (collectively referred to as "4E", or "PGEs") will be produced.  Such estimates are expressions of judgment based on knowledge, mining experience, analysis of drilling results and industry practices.  Valid estimates made at a given time may significantly change when new information becomes available.  By their nature, mineral resource and mineral reserve estimates are imprecise and depend, to a certain extent, upon statistical inferences which may ultimately prove unreliable.  Any inaccuracy or future reduction in such estimates could have a material adverse impact on the Company.

Note to U.S. Investors Regarding Reserve and Resource Estimates

The Waterberg DFS Update (as defined below) has been prepared in accordance with National Instrument 43-101 - Standards of Disclosure for Mineral Projects ("NI 43-101") and the United States Securities and Exchange Commission's ("SEC") Modernized Property Disclosure Requirements for Mining Registrants as described in Subpart 229.1300 of Regulation S-K, Disclosure by Registrants Engaged in Mining Operations and Item 601(b)(96) Technical Report Summary of Regulation S-K (collectively, "S-K 1300"). The technical and scientific information contained in this MD&A has been prepared in accordance with NI 43-101, which differs from the standards adopted by the SEC in S-K 1300.  NI 43-101 is a rule developed by the Canadian Securities Administrators that establishes standards for all public disclosure an issuer makes of scientific and technical information concerning mineral projects.  These standards differ significantly from the mineral reserve disclosure requirements of the SEC.  Accordingly, the technical and scientific information contained in this MD&A, including mineral reserve and mineral resource information included and incorporated by reference in this MD&A, may not be comparable to similar information disclosed by U.S. companies subject to the disclosure requirements of the SEC in S-K 1300.

Technical and Scientific Information

The technical and scientific information contained in this MD&A, including, but not limited to, all references to and descriptions of technical reports and studies, has been reviewed by Robert van Egmond, P.Geo., a consultant geologist to the Company and a former employee.  Mr. van Egmond is a "qualified person" as defined in NI 43-101 and S-K 1300 (a "Qualified Person") and is independent within the meaning of NI 43-101.

Non-GAAP Measures

This MD&A may include certain terms, technical information or performance measures commonly used in the mining industry ("Mining Information") that are not defined and do not have any standardized meaning under IFRS Accounting Standards and therefore may not be comparable to other issuers.  We believe that, in addition to conventional financial measures prepared in accordance with IFRS Accounting Standards, certain investors use this Mining Information to evaluate our performance.  The Mining Information should not be considered in isolation or as a substitute for financial measures of performance prepared in accordance with IFRS Accounting Standards.

1. DESCRIPTION OF BUSINESS

Overview

Platinum Group Metals Ltd. is a British Columbia, Canada company formed on February 18, 2002, pursuant to an order of the Supreme Court of British Columbia approving an amalgamation between Platinum Group Metals Ltd. and New Millennium Metals Corporation.  The Company is a platinum and palladium focused exploration and development company conducting work primarily on mineral properties it has staked or acquired by way of option agreements or applications in the Republic of South Africa.

The Company's business is currently focused on the engineering and development of the Waterberg Project, which hosts a PGE and base metal bearing deposit discovered in 2011 by the Company as a result of a regional exploration initiative targeting a previously unknown extension to the Northern Limb of the Bushveld Igneous Complex in South Africa.  The Waterberg Project is located approximately 85 km north of the town of Mokopane.  At November 30, 2025, the Waterberg Project covered an area of 24,971 hectares consisting of the 20,482 hectare Waterberg Mining Right (as defined below) and one application for the incorporation of two adjacent farms covering 4,489 hectares into the Waterberg Mining Right.  One prospecting right consisting of approximately 4,190 hectares located adjacent to the north of the Waterberg Mining Right was allowed to expire during fiscal 2025 and a closure application has been filed with the DMR.

At November 30, 2025, the Company held a controlling 50.29% beneficial interest in the Waterberg Project, comprised of a direct 37.32% interest and an indirect 12.97% interest through its 49.9% shareholding in Mnombo.  The Company is currently the operator of the Waterberg Project.  Mnombo currently retains a 26.0% direct interest in Waterberg JV Co.  Directly and indirectly through HJ Platinum Metals Company Ltd. ("HJM"), Japan Organization for Metals and Energy Security (formerly Japan Oil, Gas and Metals National Corporation) ("JOGMEC") and Hanwa Co., Ltd ("Hanwa") collectively hold 21.95% of Waterberg JV Co.  Since 2023, JOGMEC and Hanwa have agreed amongst themselves to fund their future equity investments in the Waterberg Project through HJM on a 75% / 25% basis.  At November 30, 2025, Implats held a 14.73% participating project interest and a right of first refusal to match concentrate offtake terms offered to Waterberg JV Co. by any bona fide third-party offtaker (the "Offtake ROFR").  In December 2025, Implats elected not to fund the most recent Waterberg JV Co. cash call and as a result will be further diluted to a 14.625% ownership interest in early calendar 2026, while the Company's direct interest will increase concurrently.

On September 16, 2024, the Company published the results of an updated definitive feasibility study for the Waterberg Project.  On October 9, 2024, the Company filed the related technical report titled "Waterberg Definitive Feasibility Study Update, Bushveld Igneous Complex, Republic of South Africa" (the "Waterberg DFS Update") on SEDAR+ at www.sedarplus.ca and on EDGAR at www.sec.gov.  The Waterberg DFS Update replaces an earlier feasibility study completed and filed in September 2019.  The Waterberg DFS Update is dated October 9, 2024, and was prepared by Michael Murphy, P. Eng. of Stantec Consulting Ltd., Charles J Muller, B. Sc. (Hons) Geology, Pri. Sci. Nat. of Protek Consulting (Pty) Ltd., and Gordon I Cunningham, B. Eng. (Chemical), Pr. Eng., FSAIMM of Turnberry Projects (Pty) Ltd.  DRA Projects SA (Pty) Ltd., an experienced South African engineering and EPCM firm, provided the plant design and compiled the capital cost estimates for the Waterberg Project Qualified Persons.  The Waterberg DFS Update also supports the disclosure of an updated independent mineral resource estimate effective August 31, 2024.

The Company and Waterberg JV Co. are assessing commercial alternatives for mine development financing and concentrate offtake.  Despite discussions in recent fiscal quarters with several South African smelter operators, including Implats, to date no formal concentrate offtake terms have been achieved.  The Company is also assessing alternatives for the processing of Waterberg Project concentrate to produce an upgraded product for sale in the market without the need for treatment by a third-party offtaker.  See more details at "Concentrate Offtake and Processing" below.

Lion Battery Technologies Inc.

On July 12, 2019, the Company, together with an affiliate of Valterra Platinum Limited (previously Anglo American Platinum Limited) ("Valterra"), launched a venture through a jointly owned company, Lion Battery Technologies Inc. ("Lion"), to accelerate the development of next generation battery technology using platinum and palladium.  The Company received 400,000 common shares of Lion, valued at a price of $0.01 per share, as the original founder of Lion.  Under the terms of an investment agreement, both the Company and Valterra were to equally invest up to an aggregate of $4.0 million into Lion of which approximately $1.0 million would be for general and administrative expenses and the commercialization of the technology developed, subject to certain conditions.  On July 6, 2021, the Company and Valterra agreed to increase the planned funding to Lion by a further $2.7 million (to a total of up to $6.7 million) in order to allow the acceleration of certain research and commercialization activities.  All agreed funding into Lion by the Company and Valterra is to be in exchange for preferred shares of Lion at a price of $0.50 per share. 

During the three-month period ended November 30, 2025, both Valterra and the Company invested $50,000 for 100,000 shares each.  At November 30, 2025, the Company owns 52.00% of Lion, while Valterra owns 48.00%.  To November 30, 2025, Valterra and the Company have funded Lion equally for an aggregate of $4.79 million.

On July 12, 2019, Lion entered into an agreement (the "Sponsored Research Agreement") with Florida International University ("FIU") to fund a $3.0 million research program utilizing platinum and palladium to unlock the potential of Lithium Air and Lithium Sulphur battery chemistries to increase their discharge capacities and cyclability.  On July 6, 2021, Lion agreed to increase the planned amount of research funding to FIU by a further amount of $1.0 million, for a total of up to $4.0 million.  The Sponsored Research Agreement was subsequently amended and currently remains valid until December 31, 2026.  Further extensions and additional commercialization work are currently under consideration by all parties.

A total of eight patents have been issued to FIU by the U.S. Patent and Trademark Office and other agencies in Southeast Asia for technology developed by Lion related to the use of platinum group metals as a catalyst in lithium and sulphur battery cathodes.  Further patents are currently applied for.  Under the Sponsored Research Agreement, Lion has exclusive rights to all intellectual property being developed by FIU, including patents granted. 

In June 2023, Lion engaged BIC in Newberry, Indiana, to help advance commercialization of its next generation lithium-sulfur and enhanced lithium-ion (NMC) technology using the unique catalytic properties of platinum and palladium.  Under an agreed scope of work, during late calendar 2023 and 2024, BIC conducted independent small scale and large-scale trials to validate Lion's proprietary platinum and palladium based electrode composition, slurry, and films in both lithium-sulfur and lithium-ion (NMC811) coin and pouch cells. Additional research and development focused on improving performance and determining possible commercialization pathways continued into 2025.  BIC is now working through final cell testing and teardown services to analyze cells at end of life.  During October 2025 the Company and Valterra engaged an independent third party commercial battery specialist to assess Lion's technology, BIC's work, and to provide further guidance on potential pathways to commercialization and next steps.

Personnel

The Waterberg Project is operated by the Company primarily utilizing its own staff and personnel.  Contract drilling, geotechnical, engineering and support services are also utilized as required.  The Company's complement of managers, staff, and technical personnel currently consists of 8 individuals in South Africa and 5 individuals in Canada.  Platinum Group Metals (RSA) Proprietary Limited, the wholly owned South African subsidiary of the Company and Waterberg JV Co. also utilize contract services from a professional security firm as well as consultants and temporary workers from time to time.  In addition to the 8 individuals described above, one specialized consultant has been engaged from time to time in South Africa to assist with the implementation and execution of the Waterberg Social and Labour Plan ("Waterberg SLP") as well as stakeholder and community communication and engagement activities with regard thereto.

2. PROPERTIES

Under IFRS Accounting Standards, the Company capitalizes all acquisition, exploration and development costs related to mineral properties. The recoverability of these amounts is dependent upon the existence of economically recoverable mineral reserves, the ability of the Company to obtain the necessary financing to complete the development of the property, and any future profitable production, or alternatively upon the Company's ability to dispose of its interests on an advantageous basis.  The Company evaluates the carrying value of its property interests on a regular basis.  Management is required to make significant judgements to identify potential impairment indicators.  Any properties that management deems to be impaired are written down to their estimated net recoverable amount. 

For more information on mineral properties, see below and Note 3 of the Financial Statements.

WATERBERG PROJECT

Recent Activities 

During the three-month period ended November 30, 2025, $0.55 million of expenditure was capitalized at the Waterberg Project for work carried out pursuant to the Stage Five and Stage Six Budgets (as defined below). This work included mineral resource geology, infrastructure engineering, and project area maintenance and security.  Environmental management requirements and other regulatory compliance activities continue.  Work on community engagement and components of the Waterberg SLP are also underway.

As of November 30, 2025, $51.2 million in accumulated net costs had been capitalized to the Waterberg Project.  Total expenditures on the property since inception from all investor sources to November 30, 2025, are approximately $91.6 million. 

On October 20, 2022, the Company announced that Waterberg JV Co. had approved in principle a $21 million preconstruction work program ("Work Program") for the Waterberg Project, focused on early infrastructure, de-risking and project optimization.  Work items included infill and exploration drilling, initial road access, water supply, essential site facilities, a first phase accommodation lodge, a site construction power supply from state utility ESKOM, and advancement of the Waterberg SLP. 

The first two stages of the Work Program totaling $6.1 million were completed in August 2023.  Specific activities included infill drilling, geotechnical drilling, an exploration borehole, mineral resource estimation, Waterberg DFS Update engineering, pre-construction engineering, electrical power supply engineering and the permitting and licensing of Construction Aggregate borrow pits at locations identified near the planned Waterberg Project mine site.

The third and fourth stages of the Work Program totaling $3.0 million were completed in August 2024.  Specific activities included the Waterberg DFS Update (see below) and normal project maintenance.  Implats advised that in the operating environment at that time and following their own restrictions to capital allocation across their portfolio, that they could not fund their pro rata share of the third and fourth stages of the Work Program.  Accordingly, Implats was diluted to 14.86% ownership of the Waterberg Project at August 2024.

On February 18, 2025, the board of directors of Waterberg JV Co. unanimously approved a fifth stage of work (the "Stage Five Budget") in the amount of R42.0 million (approximately US$2.27 million) for fiscal year 2025, to allow for the continuation of work programs underway. The shareholders of Waterberg JV Co. also approved the Stage Five Budget. Implats did not fund their pro rata share of the Stage Five Budget and as a result Implats' interest in Waterberg JV Co. was diluted by a further 0.13% to 14.73%.

On September 17, 2025, the board of directors of Waterberg JV Co. unanimously approved a sixth stage of work (the "Stage Six Budget") in the amount of R92.1 million (approximately US$5.11 million) for fiscal year 2026, to allow for the continuation of work programs underway. The Stage Six Budget was subsequently approved by a consent resolution of the requisite majority shareholders on September 26, 2025. Cash call letters were sent to the shareholders on October 2, 2025, requesting them to fund their pro rata share of the Stage Six Budget for the first 6 months of fiscal year 2026, through February 28, 2026. Implats chose not to fund their portion and will be diluted further to 14.63%. 

Shareholders of Waterberg JV Co. have the right to contribute the cash contribution shortfall of any diluting shareholder, pro rata to the aggregate shareholding of all shareholders who elect to fund such a shortfall.  Platinum Group alone elected to fund all of Implats' funding shortfalls as described above, resulting in an increase to the Company's direct holding in Waterberg JV Co. of 0.27%, bringing the Company's total direct holding to 37.32% at November 30, 2025, with an increase to 37.42% to occur early in calendar 2026. 

A construction decision has not yet occurred and although some pre-production work is underway on the Waterberg Project, a formal start date has not yet been declared as of the date of this MD&A.

Concentrate Offtake and Processing

The Company and Waterberg JV Co. are assessing commercial alternatives for mine development financing and concentrate offtake.  Ideally, before mine financing and a construction decision are undertaken, sales revenue will be confirmed by way of arrangements for Waterberg Project concentrate offtake or processing.  The Waterberg DFS Update stated that "Additional smelting capacity may need to be constructed in the industry to be able to treat the flotation concentrate from the Waterberg Project and the other potential Northern Limb mines."  Any transaction for concentrate offtake between Waterberg JV Co. and an entity involving any one or more shareholders must be entered into on a bona fide arms-length basis and for fair value.  The Offtake ROFR would allow Implats the opportunity to match concentrate offtake terms offered to Waterberg JV Co. by a bona fide third-party. 

Existing Smelters in South Africa

Obtaining reasonable terms for Waterberg Project concentrate offtake from an existing smelter/refiner in South Africa is considered the preferred option.  The Company has discussed concentrate offtake terms with four South African smelter operators, including Implats, with a view to establishing formal concentrate offtake arrangements for the Waterberg Project.  To date no formal concentrate offtake terms have been achieved. 

Construction of a Smelter in South Africa

As an alternative to a traditional concentrate offtake arrangement, the Company has conducted internal research and formal studies to evaluate the economic feasibility of establishing a smelter and base metal refinery ("BMR") business in South Africa, jointly with third-party investors or partners, for the processing of Waterberg concentrate.  Such a facility could provide fair market offtake terms to Waterberg JV Co., and possibly to other PGE miners, allowing for the production and sale of an upgraded product in the market without the need for offtake by a third-party smelter operator.

Construction of a Smelter outside South Africa

The Company has also assessed the economic feasibility of constructing a smelter and BMR to process Waterberg Project concentrate outside of South Africa.  An initial trade-off study was completed to determine the viability of exporting PGE concentrate from South Africa to the Kingdom of Saudi Arabia ("Saudi Arabia").  Shipping costs are expected to be generally offset by lower energy costs.  The proposed smelter facility would benefit from existing infrastructure.  On December 20, 2023, the Company announced a cooperation agreement ("Cooperation Agreement") with Ajlan & Bros Mining and Metals Co. ("Ajlan") to study the establishment of a stand-alone platinum group metals smelter and BMR in Saudi Arabia.  The establishment of a PGE smelter and BMR in Saudi Arabia would align with the Kingdom of Saudi Arabia's Vision 2030 initiative to develop the Saudi mining and minerals industry to become the third pillar of Saudi Arabia's gross domestic product. 

The Cooperation Agreement encompasses three phases; a global PGE concentrate market study (the "Market Study") to identify potential sources of additional PGE concentrate that could augment the processing of Waterberg Project concentrate in Saudi Arabia, thereby mitigating the risk of sourcing concentrate from only one project, a definitive feasibility study for the construction and operation of a PGE smelter and BMR in Saudi Arabia ("Smelter DFS"), and an option to form an incorporated 50:50 joint venture following the completion of the Smelter DFS. The Smelter DFS would assume the export of PGE concentrate from the Waterberg Project in South Africa to a port facility in Saudi Arabia. 

The Company believes that Saudi Arabia offers an attractive investment climate that includes highly competitive energy costs, a lower taxation rate, and significant government financing incentives.  On November 26^th, 2024, the Ministry of Investment for Saudi Arabia entered a memorandum of understanding with Ajlan and the Company to study and consider potential financial support for the proposed PGE smelter and BMR. 

The Market Study was completed in September 2024 by a globally recognized independent consulting group specializing in PGEs and associated base metal by-products.  The Market Study considered several PGE and base metal projects globally that are seeking offtake and beneficiation solutions.  The Market Study determined that potential concentrate sources beyond Southern Africa are too early stage, too low in PGE content and too far away to be transported economically.  The analysis indicates that the combination of concentrate from the Waterberg Project and end of life auto catalysts and petrochemical catalysts, sourced from the Gulf Region, could justify the scale required to construct a long term PGE smelting and refining complex in Saudi Arabia.

The estimated cost for the Smelter DFS is estimated at approximately $4.0 million.  The scope for the Smelter DFS was planned to encompass options related to infrastructure, location, technical specifications, capital, and operating costs.  All expenses related to the study are to be split on a 50:50 basis between Platinum Group and Ajlan, including certain costs already incurred by Platinum Group in previous beneficiation studies as described above.

Upon completion of the Smelter DFS, the Cooperation Agreement gives Platinum Group and Ajlan the option to form an incorporated joint venture on a 50:50 basis, on terms to be mutually agreed, for the purpose of financing, constructing, and operating smelting and refining facilities as contemplated in the Smelter DFS.  Saudi Arabia offers significant investment incentives, subject to certain criteria and an approval process, and the incorporated joint venture would apply for such incentives.  Upon formation, the incorporated joint venture would then be in a position to offer concentrate offtake terms to Waterberg JV Co., the owner and, through the Company, the operator of the Waterberg Project.

Before Waterberg Project concentrate could be exported to Saudi Arabia for processing, a key requirement would be to secure government approval for the long-term export of unrefined precious metals in concentrate from South Africa.  Platinum Group has been working with the Government of South Africa to identify local beneficiation opportunities and to analyze the possible impact of exporting concentrate on the value chain.  Through these discussions the Government of South Africa has expressed their preference and support for beneficiation in South Africa.

Construction of a Matte Furnace in South Africa and a BMR in Saudi Arabia

As a result of the view expressed by the Government of South Africa, Ajlan and PTM are also studying the possibility of establishing a matte furnace in South Africa capable of smelting Waterberg concentrate.  Such a facility would ideally be located at a site near the project with existing power, water and environmental authorizations.  Converter matte produced from the facility could be exported to Saudi Arabia for conversion and further treatment in a BMR.  End of life auto catalysts and petrochemical catalysts, sourced from the Gulf Region, could be co-processed in Saudi Arabia along with the Waterberg matte.  South African government approval for the export of converter matte to Saudi Arabia would still be required and discussions with government are underway.  Under this scenario approximately 85% of planned investment and beneficiation would occur in South Africa.

Shipping converter matte to a second facility for further processing in a BMR is not unconventional.  Other integrated producers in South Africa currently operate in this manner.  There are also significant logistical efficiencies which can be achieved by shipping matte.  For example, shipping Waterberg concentrate to Saudi Arabia would involve the handling and trucking to port of approximately 130,000 tonnes of concentrate a year, representing about 14 truckloads a day.  By comparison, transporting converter matte could reduce shipping to approximately 8,000 tonnes annually, or about 1 truckload per day.  A matte furnace in South Africa would have higher energy costs than if it were in Saudi Arabia, but this would be offset by lower shipping costs.  We believe that a matte furnace in South Africa would likely be able to attract concentrate from mines other than the Waterberg Project, thereby mitigating "single asset risk".  Expertise and support for smelting facilities and operations currently exists in South Africa.

Waterberg DFS Update

On September 16, 2024, the Company published the results of the Waterberg DFS Update which updated and replaced the previous NI 43-101 technical report entitled "Independent Technical Report, Waterberg Project Definitive Feasibility Study and Mineral Resource Update, Bushveld Complex, South Africa" dated October 4, 2019, with an effective date of resources and reserves of September 4, 2019 ("2019 DFS").  Highlights of the Waterberg DFS Update include:

• Mineral reserve estimate: Proven and Probable mineral reserves increased by 20% to 23.41 million 4E oz (246.2 million tonnes at an average grade of 2.96 4E g/t, 0.08% copper ("Cu"), and 0.17% nickel ("Ni")).

• Increased Mineral Resources: Measured and Indicated mineral resources increased by 9.5% to 33.76 million 4E oz (345.03 million tonnes at an average grade of 3.04 4E g/t, 0.09% Cu and 0.18% Ni) using 2.5 4E g/t cut-off grade (2.0 4E g/t cut-off grade for F-Central Zone and F-South Zone). Inferred mineral resources increased by 6.6% to 8.52 million 4E oz (89.70 million tonnes at an average grade of 2.96 4E g/t, 0.08% Cu, and 0.15% Ni) using a 2.5 4E g/t cut-off grade (2.0 4E g/t cut-off grade for F-Central Zone and F-South Zone).

• Life of Mine ("LOM"): LOM increased from 45 to 54 years with annual steady state average production in concentrate of 353,208 4E oz and peak annual production of 432,950 4E oz.

• After-tax net present value of $569 million, at an 8% real discount rate and an Internal Rate of Return of 14.2% using average long term consensus metal prices as of May 2024 ("Consensus Prices" as defined below).

• On site LOM average cash cost (including base metal by-product credits and smelter discounts as a cost) of $658 per 4E oz, with an all-in sustaining cost of $761 per 4E oz.

• Reduced Water Consumption: The Waterberg DFS Update models dry stack tailings technology, including a dewatering plant and dry tailings handling system, reducing estimated steady state make-up water requirements by 36% to approximately 2.85 megalitres per day and reducing the tailings impoundment surface footprint by approximately 46.0% to 155 hectares.

• LOM free after-tax cashflow of $6.5 billion at Consensus Prices.

• Estimated total project capital of $946 million, including 8.5% for contingencies, and peak capital estimated at $776 million.

• Project capital cost estimates are subject to market conditions, which have been generally inflationary.  Project financing to meet peak funding requirements for the Waterberg Project are envisaged to be provided by a combination of equity, proceeds from a secured loan facility, and possibly funding from a metal stream arrangement.

Mineral resources at the Waterberg Project are hosted in the T-Zone and F-Zone. The T-Zone is situated approximately 350 meters above the F-Zone with both zones striking northeast and dipping at approximately 38 degrees to the west. An arbitrary cut-off depth of 1,250-meters has been applied in all mineralized zones. Mineral resources for the Waterberg Project as reported in the Waterberg DFS Update have been estimated including the results of recent infill drilling as discussed above.  Mineral resources have been estimated based on a total of 374,399 metres of diamond drilling in 474 diamond drill holes and 585 deflections and have been stated at a 2.5 4E g/t cut-off for all T-Zones, F-North and F-Boundary Zones, and a 2.0 4E g/t cut-off for the F-Central and F-South Zones (the "Cut-Off Base Case"). In the Waterberg DFS Update, the Cut-Off Base Case was applied to the mineral resource model as an input to the mine design. At the Cut-Off Base Case, total Measured and Indicated mineral resources (which includes mineral reserves) are estimated at 345.03 million tonnes grading 3.04 4E g/t for 33.76 million 4E oz (versus 305.54 million tonnes grading 3.14 4E g/t for an estimated 30.84 million 4E oz in the 2019 DFS). Total Proven and Probable mineral reserves are estimated at 246.2 million tonnes grading 2.96 4E g/t for 23.41 million 4E oz (versus 187.51 million tonnes grading 3.24 4E g/t for 19.48 million 4E oz in the 2019 DFS).

The mineral resources and reserves for the Waterberg Project are categorized and reported in terms of NI 43-101 and are tabulated below.

Mineral Resource Estimate effective August 31, 2024, on 100% Project basis

Notes:

(1) All mineral resources in situ.

(2) Mineral resources are reported inclusive of mineral reserves. Mineral resources that are not mineral reserves do not have demonstrated economic viability.

(3) 4E = PGE (Pt + Pd + Rh) and Au.

(4) The mineral resources stated above are shown on a 100% project basis, that is, for the Waterberg Project.

(5) Mineral resource cut-off 2.5 g/t (4E) grade except for FZ-Central and FZ-South are at 2.0 g/t cut-off grade (4E). Cut-off grade calculations performed in March 2023 and were based on the following assumptions:

• Metal prices: Pt at US$1,050/oz, Pd at US$1,300 /oz, Au at US$1,650/oz, Rh at US$5,000/oz, Cu at US$3.50/lb and Ni at US$8.50/lb.
• Unit costs: US$63.99 / t milled for F-Zones and US$76 / t milled for T-Zone (based on the 2019 DFS and escalated for inflation).

• Metal recoveries: 4E concentrator recoveries at 82% for F-Zones and 81% for T-Zone. Base metal recoveries for the F-Zones at 50.0% for Ni and 88.6% for Cu, T-Zone at 46.0% for Ni and 86.6% for Cu.
• Smelter recovery/payabilities: 83.5% for 4E and 72.0% for Cu and Ni.

(6) Conversion factor used - kg to oz = 32.15076.

(7) Numbers may not add due to rounding.

(8) A 5% and 7% geological loss were applied to the Measured / Indicated and Inferred mineral resource categories, respectively.

Mineral reserves are a subset of the mineral resource envelope at the Cut-Off Base Case, and they include only Measured and Indicated mineral resources, with dilution and stope shapes considered.  Mining thickness was set at 2.4 meters to 20 meters in the T-Zone and 2.4 meters to 118 meters in the F-Zone.  Sublevel planning of 20 meters to 40 meters was considered in the mine plan for mineral reserves.

Exhibit 99.3

CONSENT OF EXPERT

The undersigned hereby consents to the inclusion in the Management's Discussion and Analysis (the "MD&A") of Platinum Group Metals Ltd. (the "Company") for the period ended November 30, 2025, of references to the undersigned as an independent qualified person and the undersigned's name with respect to the disclosure of technical and scientific information contained in the MD&A (the "Technical Information"). The undersigned further consents to the incorporation by reference in the Company's Registration Statement on Form F-10 (File No. 333-282924) filed with the United States Securities and Exchange Commission, of the references to the undersigned's name and the Technical Information in the MD&A.

/s/ Rob van Egmond                      

Rob van Egmond, P.Geo.

Date: January 14, 2026

FORM 52-109F2
CERTIFICATION OF INTERIM FILINGS
FULL CERTIFICATE

I, Frank R. Hallam, Chief Executive Officer of Platinum Group Metals Ltd., certify the following:

1. Review:  I have reviewed the interim financial report and interim MD&A (together, the "interim filings") of Platinum Group Metals Ltd. (the "issuer") for the interim period ended November 30, 2025.

2. No misrepresentations:  Based on my knowledge, having exercised reasonable diligence, the interim filings do not contain any untrue statement of a material fact or omit to state a material fact required to be stated or that is necessary to make a statement not misleading in light of the circumstances under which it was made, with respect to the period covered by the interim filings.

3. Fair presentation:  Based on my knowledge, having exercised reasonable diligence, the interim financial report together with the other financial information included in the interim filings fairly present in all material respects the financial condition, financial performance and cash flows of the issuer, as of the date of and for the periods presented in the interim filings.

4. Responsibility:  The issuer's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (DC&P) and internal control over financial reporting (ICFR), as those terms are defined in National Instrument 52-109 Certification of Disclosure in Issuers' Annual and Interim Filings, for the issuer.

5. Design:  Subject to the limitations, if any, described in paragraphs 5.2 and 5.3, the issuer's other certifying officer(s) and I have, as at the end of the period covered by the interim filings

(a) designed DC&P, or caused it to be designed under our supervision, to provide reasonable assurance that

(i) material information relating to the issuer is made known to us by others, particularly during the period in which the interim filings are being prepared; and

(ii) information required to be disclosed by the issuer in its annual filings, interim filings or other reports filed or submitted by it under securities legislation is recorded, processed, summarized and reported within the time periods specified in securities legislation; and

(b) designed ICFR, or caused it to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with the issuer's GAAP.

5.1 Control framework:  The control framework the issuer's other certifying officer(s) and I used to design the issuer's ICFR is the Internal Control - Integrated Framework (COSO Framework) prepared by the Committee of Sponsoring Organizations of the Treadway Commission ("COSO").

- 2 -

5.2 ICFR - material weakness relating to design:  N/A

5.3 Limitation on scope of design:  N/A

6. Reporting changes in ICFR:  The issuer has disclosed in its interim MD&A any change in the issuer's ICFR that occurred during the period beginning on September 1, 2025 and ended on November 30, 2025 that has materially affected, or is reasonably likely to materially affect, the issuer's ICFR.

Date:  January 14, 2026

/s/ Frank R. Hallam                    
Frank R. Hallam
Chief Executive Officer

FORM 52-109F2
CERTIFICATION OF INTERIM FILINGS
FULL CERTIFICATE

I, Gregory Blair, Chief Financial Officer of Platinum Group Metals Ltd., certify the following:

1. Review:  I have reviewed the interim financial report and interim MD&A (together, the "interim filings") of Platinum Group Metals Ltd. (the "issuer") for the interim period ended November 30, 2025.

2. No misrepresentations:  Based on my knowledge, having exercised reasonable diligence, the interim filings do not contain any untrue statement of a material fact or omit to state a material fact required to be stated or that is necessary to make a statement not misleading in light of the circumstances under which it was made, with respect to the period covered by the interim filings.

3. Fair presentation:  Based on my knowledge, having exercised reasonable diligence, the interim financial report together with the other financial information included in the interim filings fairly present in all material respects the financial condition, financial performance and cash flows of the issuer, as of the date of and for the periods presented in the interim filings.

4. Responsibility:  The issuer's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (DC&P) and internal control over financial reporting (ICFR), as those terms are defined in National Instrument 52-109 Certification of Disclosure in Issuers' Annual and Interim Filings, for the issuer.

5. Design:  Subject to the limitations, if any, described in paragraphs 5.2 and 5.3, the issuer's other certifying officer(s) and I have, as at the end of the period covered by the interim filings

(a) designed DC&P, or caused it to be designed under our supervision, to provide reasonable assurance that

(i) material information relating to the issuer is made known to us by others, particularly during the period in which the interim filings are being prepared; and

(ii) information required to be disclosed by the issuer in its annual filings, interim filings or other reports filed or submitted by it under securities legislation is recorded, processed, summarized and reported within the time periods specified in securities legislation; and

(b) designed ICFR, or caused it to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with the issuer's GAAP.

5.1 Control framework:  The control framework the issuer's other certifying officer(s) and I used to design the issuer's ICFR is the Internal Control - Integrated Framework (COSO Framework) prepared by the Committee of Sponsoring Organizations of the Treadway Commission ("COSO").

- 2 -

5.2 ICFR - material weakness relating to design:  N/A

5.3 Limitation on scope of design:  N/A

6. Reporting changes in ICFR:  The issuer has disclosed in its interim MD&A any change in the issuer's ICFR that occurred during the period beginning on September 1, 2025 and ended on November 30, 2025 that has materially affected, or is reasonably likely to materially affect, the issuer's ICFR.

Date:  January 14, 2026

/s/ Gregory Blair_________
Gregory Blair
Chief Financial Officer

838 – 1100 Melville Street Vancouver, BC V6E 4A6 P: 604-899-5450 F: 604-484-4710

Platinum Group Metals Ltd. Reports First Quarter 2026 Results

(Vancouver/Johannesburg) Platinum Group Metals Ltd. (PTM:TSX; PLG:NYSE American) ("Platinum Group", "PTM" or the "Company") reports the Company's financial results for the first fiscal quarter of fiscal 2026 dated November 30, 2025, and provides an update and outlook.  The Company's material property is the Waterberg project located on the Northern Limb of the Bushveld Complex in South Africa (the "Waterberg Project").  The Waterberg Project is planned as a fully mechanised, shallow, decline access platinum, palladium, rhodium and gold ("4E" or "PGM") mine, including by-product copper and nickel production, and is projected to be one of the largest and lowest cost underground platinum group metals ("PGM" or "PGMs") mines globally.  The Company's near-term objectives are to advance the Waterberg Project to a development and construction decision, including the arrangement of construction financing and concentrate offtake agreements. 

For details of the condensed consolidated interim financial statements for the three months ended November 30, 2025 (the "Financial Statements") and Management's Discussion and Analysis ("MD&A") for the three months ended November 30, 2025, please see the Company's filings on SEDAR+ (www.sedarplus.ca) or on EDGAR (www.sec.gov).  Shareholders are encouraged to visit the Company's website at www.platinumgroupmetals.net. Shareholders may receive a hard copy of the complete Financial Statements and MD&A from the Company free of charge upon request. 

All amounts herein are reported in United States dollars unless otherwise specified.  The Company holds cash in Canadian dollars, United States dollars and South African Rand.  Changes in exchange rates may create variances in the cash holdings or results reported.

Project Ownership

As of November 30, 2025, the Waterberg Project is owned by Waterberg JV Resources (Pty) Ltd. ("Waterberg JV Co."), which is in turn owned by Platinum Group (37.32%), Mnombo Wethu Consultants Proprietary Limited ("Mnombo") (26.0%), HJ Platinum Metals Company Ltd. ("HJM") (21.95%) and Impala Platinum Holdings Ltd. ("Implats") (14.73%).  Platinum Group holds a further 12.97% indirect interest in Waterberg JV Co. through a 49.9% interest in Mnombo. 

HJM was established in 2023 by Japan Organization for Metals and Energy Security ("JOGMEC") and Hanwa Co. Ltd. ("Hanwa") as a special purpose company to hold and fund their aggregate future equity interests in the Waterberg Project.  The combined Waterberg JV Co. ownership of JOGMEC (12.195%) and Hanwa (9.755%) were consolidated into a 21.95% interest for HJM going forward, with JOGMEC to fund 75% of future equity investments into HJM and Hanwa the remaining 25%.

In calendar 2023, Implats implemented a group wide restriction on capital expenditures.  As a result, since early 2024, Implats has not funded their share of Waterberg Project cash calls and their interest in Waterberg JV Co. has diluted by approximately 0.27%.  Platinum Group has funded Implats' shortfall and the Company's direct interest in Waterberg JV Co. has increased concurrently with Implats' dilution.  Implats has elected not to fund the most recent Waterberg JV Co. cash call and will be further diluted to a 14.625% ownership interest on January 31, 2026. 

Recent Events

On September 17, 2025, the board of directors of Waterberg JV Co. unanimously approved a sixth stage of work in the amount of Rand 92.1 million (approximately $5.11 million at the time) for fiscal year 2026 ("Stage Six Budget"), to allow for the continuation of work programs underway. The Stage Six Budget was subsequently approved by a consent resolution of the requisite majority shareholders on September 26, 2025. The interim budget covers the period ending August 31, 2026, and includes some components of a $21.0 million pre-construction work program approved in principle for the Waterberg Project by the directors and shareholders of Waterberg JV Co. on October 18, 2022 (the "Pre-Construction Program").

On May 29, 2025, Platinum Group reported the closing of a non-brokered private placement of common shares of the Company ("Common Shares") at a price of $1.26 per Common Share.  An aggregate of 800,000 Common Shares were subscribed for and issued to existing major beneficial shareholder, Hosken Consolidated Investments Limited ("HCI") through its subsidiary Deepkloof Limited, resulting in gross proceeds to the Company of $1.0 million (the "Private Placement").  Closing of the Private Placement allowed HCI to return to a 26% interest in the Company at that time.

On February 18, 2025, the board of directors for Waterberg JV Co. unanimously approved a Rand 42 million interim budget (approximately $2.27 million at the time) to allow the continuation of work programs for the Waterberg Project.  The interim budget covered the period ending August 31, 2025, and included some components of the Pre-Construction Program. 

On December 5, 2024, the Company entered into an Equity Distribution Agreement with BMO Nesbit Burns Inc. and Beacon Securities Limited (the "Canadian Agents") and BMO Capital Markets Corp. (the "U.S. Agent" and together with the Canadian Agents, the "Agents") for a new at-the-market equity program (the "2025 ATM") to distribute up to $50.0 million (or the equivalent in Canadian dollars) of Common Shares (the "Offered Shares").  The Offered Shares will be issued by the Company to the public from time to time, through the Agents, at the Company's discretion.  The Offered Shares sold under the 2025 ATM will be sold at the prevailing market price at the time of sale. The net proceeds of any such sales will be used for pre-construction site work, engineering and preparation, a potential first phase development program at the Waterberg Project, smelter and base metal refinery studies, a contingency provision and general, corporate and administrative expenses.  Sales of Common Shares on the NYSE American pursuant to the 2025 ATM through the U.S. Agent commenced on January 22, 2025, and during the three month period ended November 30, 2025, 4,115,014 Common Shares were sold at an average price of $2.45 for gross proceeds of $10.09 million before directly attributable costs of $0.25 million.  From January 22, 2025, to the date of this news release, the Company has sold an aggregate of 19,331,648 Common Shares at an average price of $2.07 for gross proceeds of $40 million before deducting directly attributable costs paid to the Agents of $1.0 million.

On November 13, 2024, the Company filed a final short form base shelf prospectus (the "Shelf Prospectus") with the securities regulatory authorities in each of the provinces and territories of Canada and a corresponding registration statement on Form F-10 (the "Registration Statement") with the U.S. Securities and Exchange Commission ("SEC"), under the Multijurisdictional Disclosure System established between Canada and the United States.  Pursuant to the Shelf Prospectus and the Registration Statement, the Company may offer and sell Common Shares, debt securities, warrants, subscription receipts, or a combination thereof up to an aggregate initial offering amount of $250 million (or its equivalent in Canadian dollars) from time to time, separately or together, in amounts, at prices and on terms to be determined based on market conditions at the time of the offering and as set out in an accompanying prospectus supplement, during the 25-month period that the Shelf Prospectus and the Registration Statement remain effective. 

On September 16, 2024, the Company reported positive results from an Independent Definitive Feasibility Study Update (the "Waterberg DFS Update") for the Waterberg Project.  The associated technical report entitled "Waterberg Definitive Feasibility Study Update, Bushveld Igneous Complex, Republic of South Africa", with an effective date of August 31, 2024, was filed on SEDAR+ on October 9, 2024.  The Waterberg DFS Update was prepared by independent qualified persons in accordance with Canadian National Instrument 43-101 Standards of Disclosure for Mineral Projects ("NI 43-101") and Subpart 229.1300 and Item 601(b)(96) of the SEC's Regulation S-K (collectively, "S-K 1300").  The Waterberg DFS Update included revised mineral resource and mineral reserve estimates.  For details of the Waterberg DFS Update see the Company's news release dated September 16, 2024, the MD&A, and the technical report referred to above.

Results For the Period Ended November 30, 2025

During the three months ended November 30, 2025, the Company incurred a net loss of $1.84 million (November 30, 2024 - net loss of $1.84 million).  General and administrative expenses during the period were $1.08 million (November 30, 2024 - $1.24 million).  Share based compensation was $1.13 million (November 30, 2024 - $0.72 million).  The foreign exchange gain recognized in the current period was $0.23 million (November 30, 2024 - $0.10 million) due primarily to the U.S. Dollar increasing in value relative to the Canadian Dollar during the period. 

At November 30, 2025, finance income consisting of interest earned in the three month period amounted to $0.20 million (November 30, 2024 - $0.06 million).  Basic and diluted loss per share for the three months ended November 30, 2025, was $0.02 (November 30, 2024 - $0.02). 

Accounts receivable at November 30, 2025, totalled $0.12 million (August 31, 2025 - $0.08 million) while accounts payable and other liabilities amounted to $0.51 million (August 31, 2025 - $0.78 million).  Accounts receivable was comprised primarily of value added taxes repayable to the Company in South Africa.  Accounts payable consisted primarily of accruals and payables related to accounting costs, legal costs and project engineering and maintenance costs on the Waterberg Project.

Total expenditures on the Waterberg Project, before partner reimbursements, for the three month period ended November 30, 2025, were approximately $0.55 million (November 30, 2024 - $0.61 million).  At period end, $51.2 million (November 30, 2024 - $46.85 million) in accumulated net costs were capitalized to the Waterberg Project.  Total expenditures on the property since inception to November 30, 2025, are approximately $91.6 million. 

For more information on mineral properties, see Note 3 of the Financial Statements.

Outlook

The Company's primary business objective is to advance the Waterberg Project to a development and construction decision.  PTM is the operator of the Waterberg Project. 

Approximately one half of the $21.0 million Pre-Construction Program described above remains to be completed, including proposed work on initial road access, water supply, essential site facilities, a first phase accommodation lodge, a site construction power supply and advancement of the Waterberg Social & Labour Plan ("SLP").  Remaining components are being undertaken in phases as incremental budgets are approved.  The Stage Six Budget allows for the continuation of this work during the period ending August 31, 2026.

Ideally, arrangements for Waterberg Project concentrate offtake or processing would be in place before a construction decision is undertaken.  The Company and Waterberg JV Co. are assessing commercial alternatives for mine development financing and concentrate offtake.  As a part of the Company's investigation of smelting and base metal refining options, the Company has engaged in discussions with all South African integrated producers, including Implats, with a view to negotiating formal concentrate offtake arrangements for the Waterberg Project.  To date no terms have been agreed.  As an alternative, over the past three years the Company has studied and proposed the establishment of smelter and base metal refinery facilities located in either Saudi Arabia or South Africa. 

Before any processing of materials in Saudi Arabia could occur, South African Government authorization for the export of concentrate or matte would be required and such approval has been requested.  Senior South African Government officials have stated their preference for beneficiation to occur in South Africa.  The Company is also investigating opportunities to collaborate and co-invest with smaller furnace operators in South Africa who are interested to modify and expand their existing operations such that the efficient processing of Waterberg concentrate could be undertaken.  In such a scenario the Waterberg Project could be developed in stages so that smelting capacity could also be developed in stages. 

The base case for mine development in the Waterberg DFS Update is focused first on lower cost, bulk mining of F-Zone material from the F-Central deposit, followed by later mining from the T-Zone.  Although no decision has been made to alter the base case scenario, given the current price and outlook for gold, one concept being investigated is to begin staged development at the Waterberg Project, first with decline development into the T-Zone, followed by smaller scale T-Zone mining and then later expansion into the F-Central deposit at the scale planned in the Waterberg DFS Update.  As compared to F-Central ore, proven and probable reserves for the T-Zone have a more favourable 4E prill split of approx. 29% platinum (28% F-Central), 51% palladium (66% F-Central), 1% rhodium (1% F-Central) and 19% gold (5% F-Central).  T-Zone proven and probable reserves also have a higher 4E grade of 3.84 g/t (2.68 g/t F-Central). 

The F-Central deposit, with true mining widths (hanging wall to footwall) of up to 107 metres, and with approximately 87% of production planned from mining widths more than 15 metres, is very favourable to low-cost bulk mining.  The T-Zone, with approximately 92% of production planned from mining widths between 2.4 metres and 15 metres, and 8% from areas up to 20 metres thick, also allows for bulk mining (being longitudinal longhole stoping) albeit at a higher cost per tonne versus the F-Central deposit.

At current metal prices, increased revenue per tonne from mining the T-Zone would more than offset higher mining costs, and may allow for a lower capex, staged development approach as described above.  Internal studies are examining the financial impact of deferring capital for power lines, paste backfill, milling capacity, and underground conveyors, while first operating a T-Zone mine before using free cash flow to then develop a second stage F-Central mine.  T-Zone ore and waste can be trucked to surface for processing during initial mining stages, allowing for a shortened ore build-up period and a reduced capital footprint in both underground development and other underground infrastructure requirements.

The Company continues to work closely with regional and local communities and their leadership on mine development plans to achieve optimal outcomes and best value to all stakeholders.  A new five year SLP commencing in 2026 has been developed with community input and submitted to the DMR for review and approval.

The Company continues to advance an initiative through Lion Battery Technologies Inc. ("Lion") using platinum and palladium in lithium battery technologies in collaboration with an affiliate of Valterra Platinum Limited (previously Anglo American Platinum Limited) ("Valterra") and Florida International University.  The investment in Lion creates a potential vertical integration with a broader industrial market development strategy to bring new technologies to market utilising the catalytic properties of platinum and palladium.  The Company and Valterra are currently assessing progress to date and potential next steps towards the commercialisation and promulgation of the developed technology.  For more detail, please see the Company's MD&A and current Annual Information Form ("AIF") and Form 40-F.

Environmental, Social and Governance

Platinum Group recently received the 2025 annual Environmental, Social and Governance ("ESG") disclosure report from Digbee Ltd. ("Digbee"), a United Kingdom based company that has developed an industry standard ESG disclosure framework for the mining sector providing a right-sized, future looking set of frameworks against which they can credibly disclose, track, compare and improve their ESG performance.  For 2025, Platinum Group achieved an overall score of BBB with a range of CC to AAA based on the information provided.  Digbee ESG has been developed in consultation with mining companies, ESG specialists and capital providers and is endorsed by leading financial institutions, producing mining companies and other industry stakeholders.  Digbee's reporting framework is aligned with global standards, including the Equator Principles.  For more details about the Company's 2025 Digbee ESG Report please refer to the Company's MD&A, AIF and Form 40-F.

Regulatory

As well as the discussions within this news release, the reader is encouraged to also see the Company's disclosure made under the heading "Risk Factors" in the Company's current AIF and Form 40-F.

Qualified Person

Rob van Egmond, P.Geo., a consultant geologist to the Company and a former employee, is an independent qualified person as defined in NI 43-101.  Mr. van Egmond has reviewed, validated and approved the scientific and technical information contained in this news release and has previously visited the Waterberg Project site.

About Platinum Group Metals Ltd. and the Waterberg Project

Platinum Group Metals Ltd. is the operator of the Waterberg Project, a bulk underground PGM and base metal deposit located in South Africa.  The Waterberg Project was discovered by Platinum Group and is being jointly developed with Mnombo, HJM and Implats.

On behalf of the Board of

Platinum Group Metals Ltd.

Frank R. Hallam
President, CEO and Director

For further information contact:

 Kris Begic, VP, Corporate Development

 Platinum Group Metals Ltd., Vancouver

 Tel: (604) 899-5450 / Toll Free: (866) 899-5450

 www.platinumgroupmetals.net

Disclosure

The TSX and the NYSE American have not reviewed and do not accept responsibility for the accuracy or adequacy of this news release, which has been prepared by management.

This news release contains forward-looking information within the meaning of Canadian securities laws and forward-looking statements within the meaning of U.S. securities laws (collectively "forward-looking statements"). Forward-looking statements are typically identified by words such as: "believe", "expect", "anticipate", "intend", "estimate", "may", "plans", "would", "will", "could", "can", "postulate" and similar expressions, or are those, which, by their nature, refer to future events. All statements that are not statements of historical fact are forward-looking statements. Forward-looking statements in this news release include, but are not limited to, statements regarding the success of the Company's objective to advance the Waterberg Project to a development and construction decision, the findings of the Waterberg DFS Update, the plan for and development of the Waterberg Project and the potential benefits and results thereof including that it is projected to become one of the largest and lowest cost underground PGM mines globally, financing and mine development of the Waterberg Project, potential commercial alternatives for mine development, sequencing of development activities, potential alternatives to the existing Waterberg Project development plan and any related economic analysis, obtaining concentrate offtake or processing, the size and cost of the Waterberg Project, the economic feasibility of establishing a new PGM smelter and BMR in Saudi Arabia or elsewhere, work with local communities, the ability of the Company to obtain all required permitting, surface access, and infrastructure servitudes, the effect of battery electric vehicles on the market for PGMs, the use of PGMs in solutions to climate change, and the Company's other future plans and expectations. Although the Company believes any forward-looking statements in this news release are reasonable, it can give no assurance that the expectations and assumptions in such statements will prove to be correct.

The Company cautions investors that any forward-looking statements by the Company are not guarantees of future results or performance and that actual results may differ materially from those in forward-looking statements as a result of various factors, including rising global inflation and increased potential supply chain disruptions; the impact of international trade disputes and the imposition of tariffs, international conflict and other geopolitical tensions and events; the Company's inability to generate sufficient cash flow or raise additional capital, and to comply with the terms of any new indebtedness; additional financing requirements; and any new indebtedness may be secured, which potentially could result in the loss of any assets pledged by the Company; the Company's history of losses and negative cash flow; the Company's properties may not be brought into a state of commercial production; uncertainty of estimated production, development plans and cost estimates for the Waterberg Project as reported in the Waterberg DFS Update; discrepancies between actual and estimated mineral reserves and mineral resources, between actual and estimated development and operating costs, between actual and estimated metallurgical recoveries and between estimated and actual production; fluctuations in the relative values of the U.S. Dollar, the South African Rand and the Canadian Dollar; volatility in metals prices; the uncertainty of alternative funding sources for Waterberg JV Co.; the Company may become subject to the U.S. Investment Company Act; the failure of the Company or the other shareholders to fund their pro rata share of funding obligations for the Waterberg Project; any disputes or disagreements with the other shareholders of Waterberg JV Co. or Mnombo; the ability of the Company to retain its key management employees and skilled and experienced personnel; conflicts of interest; litigation or other administrative proceedings brought against the Company; actual or alleged breaches of governance processes or instances of fraud, bribery or corruption; exploration, development and mining risks and the inherently dangerous nature of the mining industry, and the risk of inadequate insurance or inability to obtain insurance to cover these risks and other risks and uncertainties; property and mineral title risks including defective title to mineral claims or property; changes in national and local government legislation, taxation, controls, regulations and political or economic developments in Canada and South Africa; equipment shortages and the ability of the Company to acquire necessary access rights and infrastructure for its mineral properties; environmental regulations and the ability to obtain and maintain necessary permits, including environmental authorizations and water use licences; extreme competition in the mineral exploration industry; delays in obtaining, or a failure to obtain, permits necessary for current or future operations or failures to comply with the terms of such permits; risks of doing business in South Africa, including but not limited to, labour, economic and political instability and potential changes to and failures to comply with legislation; pandemics and other public health crises; the Company's common shares may be delisted from the NYSE American or the TSX if it cannot maintain compliance with the applicable listing requirements; and other risk factors described in the Company's most recent AIF and Form 40-F, other filings with the SEC and Canadian securities regulators, which may be viewed at www.sec.gov and www.sedarplus.ca, respectively. Proposed changes in the mineral law in South Africa, if implemented as proposed, may have a material adverse effect on the Company's business and potential interest in projects. Any forward-looking statement speaks only as of the date on which it is made and, except as may be required by applicable securities laws, the Company disclaims any intent or obligation to update any forward-looking statement, whether because of new information, future events or results or otherwise.

The Waterberg DFS Update has been prepared in accordance with NI 43-101 and S-K 1300.  The technical and scientific information contained in this news release has been prepared in accordance with NI 43-101, which differs from the standards adopted by the SEC. Accordingly, the technical and scientific information contained in this news release, including any estimates of mineral reserves and mineral resources, may not be comparable to similar information disclosed by U.S. companies subject to the disclosure requirements of the SEC.